yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] vadonka:
try to change the max screen off freq to a higher level
[LG Optimus 2x] spica1234:
Have you undervolted -25/50 or whatever mv? If yes than try without UV. I guess voltage is not sufficient for the phone to wakeup.
[LG Optimus 2x] slider5000:
Hey,

i´ve got another big problem with the kernel.

in my settings, wlan should shut down never!

but when i´m ~15mins in standby and unlock my lg, the wlan-icon is away and after 2-3sec it´s there again.

that´s **** because of email-automatic-interval, whatsapp and icq.

what´s the problem for this?

baseband isn´t the problem, i tried lots of them, and in stock-roms there i don´t have any problems.

so the reason can only be the kernel.

LG Optimus Speed

ROM: MIUI 2.2.17

Kernel: ETaNa_32[KANG]
[LG Optimus 2x] eyronic:
Just tested your kernel with the latest cm nightly from rc.

No errors or whatsoever. Thanks vadonka. :)
[LG Optimus 2x] silentmelodies:
I did undervolt, yes, but I did using the minimum frequencies recommended by vadonka in the OP. I have been using the same undervolt levels since the previous builds, but haven't had any problems. I don't think UV is the problem.

Will try disabling UV for a while anyways, to see if it really is the problem or not :)
[LG Optimus 2x] N3mesis:
MIUI Firewall (2.2.24) doesn't work anymore after this Kernel.

Well I'm not 100% sure.

Great job on the kernel! Thanks!
[LG Optimus 2x] hakankarani:
where is the root of my sdcard exactly?? The folder root is not I guess because kernel installation doesnt see etana.conf
[LG Optimus 2x] vadonka:
are you serious? :)

"root" of the sdcard, means the root (top level) directory like c:\ in windows
[LG Optimus 2x] hakankarani:
Oh maann it was my external sdcard not my internal sdcard sorry feel so embrassed:D
[LG Optimus 2x] AlexMc:
Very good kernel..

but, i need cifs :-(
[LG Optimus 2x] vadonka:
cifs included as a module, cifsmanager app load the module automatically
[LG Optimus 2x] acidsven:
is this working for the su660??? i'm trying to use this to get Temasek Kang cm7 booting but i'm stuck on the CM7 boot animation:( i'm so sad...
[LG Optimus 2x] tomislav177:
Best

Best kernel so far. Big thanks :)
[LG Optimus 2x] kickokim:
Hi, I've tried a few settings on tweakAIO, now all cpu mv are at -50 from deafult, max gpu is at 350000, vde 700000. Max screen off cpu is 216 and everything seems to work fine. Are these dangerous settings for the hardware? Are there any dangerous settings for hardware? What are the cpu1 and suspend core settings?
[LG Optimus 2x] spica1234:
35000 gpu and 700000 vdefreq is most probabely default settings of many kernels like ironkernel etc. I've kept default lower:) None of my max values are indeed dangerous:) I've locked up settings as in module codes no dangerous values even entered by user will be accepted by kernel. Kernel automatically rejects it:) gpu-350000 vde-700000 etc max settings are setted in nirtos profile. no oc/uv are setted in nirtos. you could use on-demand nitors. It is not power cosuming as it sounds:)
[LG Optimus 2x] kickokim:
Ok, perfect! Perfomance is best i've ever had on this device, and i've set clock at 800 mhz! ;)

What do the "cpu1 on/off min/max" and "suspend core" settings do?
[LG Optimus 2x] spica1234:
Suspend core mv is discontinued and removed after vadonka described it was the main reason for endcall BSOD. cpu1on means 2nd core at which cpufreq u want 2nd core to be activated during upword scaling and maxcpu1off during downramping at what cpufreq u want 2nd core to be deactivated:) by default at 800mhz max freq 2nd core is always off. When you activate powersave/nitros all your set values will be override by kernel's smart powersave and nitros values untill u disable powersave and nitros:)
[LG Optimus 2x] kickokim:
Ok, found answers on your thread, sorry, didn't see them before!:D
[LG Optimus 2x] rosmarcelino:
Will we have all this stuff,spica pack and funky battery, on CM9 kernel?

Can't wait!!:o
[LG Optimus 2x] Remington78:
Great work, thanks ton for your hard work, could you pls elaborate upon how beats audio is used!?
[LG Optimus 2x] qgtxqj:
severel endcall bsod with Mar 2nd version @ powersave level 2..Just back to Feb 29 version
[LG Optimus 2x] :
Using 48mb DS with nitro. Let me see the mileage I get with this combination. Thanks to Vadonka and Spica.
[LG Optimus 2x] tomislav177:
I am sorry on stupid question, but what is nitro and how do you use it? I have latest cyanogenmod 7 with 48 mb kernel.

Thanks in advance.
[LG Optimus 2x] vkk178:
Can any body answer this ..

Why isn't there an option for noop scheduler in this kernel ? I tried changing the IO scheduler to noop in Vadonka' aiotweaks config but the scheduler is set to bfq. The other IO schedulers listed in CPU master are anticipatory, deadline,cfq,bfq & sio . I've heard lot of folks commenting that noop is best . But am not able to change to that .

Thanks,

VK
[LG Optimus 2x] vadonka:
noop scheduler is not available, use the sio scheduler. its almost produce the same results. at least didn't notice the difference
[LG Optimus 2x] Café King:
I found a way to produce the bsod...

After a total wipe of phone and sd card, I have to transfer a lot of music to my sd card...

When done, and it media scans, I get bsod like crazy. So I guess when the phone is working hard and/or gets stressed, the bsod appears...

/CK
[LG Optimus 2x] vadonka:
sounds like an undervolt problem
[LG Optimus 2x] Café King:
Hmm, maybe...

I haven't set any profiles in setcpu or something like that...

Just flashed LOC_OTF_48 kernel and didn't set it up somehow...

/CK
[LG Optimus 2x] arronov:
vadonka, i found something (i hope i wasn't a bug)... if i used kernel with DS battery drivers (all version), it can't be charged when optimus 2x was off... i mean, when i turned it off, then i plug a charger, suddenly device will turn on again and back to startup - lockscreen (no battery charge animation as usual)... i always charge a battery with device off
[LG Optimus 2x] vkk178:
Noticed a strange problem yesterday . All audio on the device was dead . By all audio I mean I couldnt listen to incoming call ,nor the other person speaking , nor music everything . It was literally dead .Only rebooting fixed it .
[LG Optimus 2x] plakers:
same problem for me : once all audio was dead (the 48M DS HOC version)

and same problem for "no charge while off" too...
[LG Optimus 2x] silentmelodies:
I had that for a while too, but strangely only the music app works just fine. Games however didn't produce any sound. After a while though, sound came back to normal.
[LG Optimus 2x] mat369:
I had this audio bug two, but it seems related with the "beat audio". I disabled this option and all seems to works fine :)

In opposition, I encountered 3 freezes this morning, needed to pull out my battery :/
[LG Optimus 2x] antec123:
I don't have any bug on audio. Install beats audio driver and already uptime 1day+, but i did SOD yesterday only uptime about 7 hours i did set powersavemode = 2 on spica OTF.
[LG Optimus 2x] kickokim:
Found a bug on my device, when I enable nitros mode opening camera or torch freezes the phone! Does this happen to anyone else?
[LG Optimus 2x] eyronic:
Happens on me too.
[LG Optimus 2x] mat369:
I encountered some problems playing videos on the web with the stock video player (without flash enabled). When I move through the video many times, my phone ends up by freezing :/

I reinstall the 2012.02.27 version,waiting for some corrections :/

Anyway, thanks Vadonka, little problems but fantastic kernel ;)
[LG Optimus 2x] vadonka:
Nitro problem confirmed, tomorrow i will investigate this
[LG Optimus 2x] umirza85:
Im using the feb 22nd 0ramhack version because i dont want to bother with all this tweaking and stuff and the kernel works perfectly and I get great battery life. I was wondering if i update to the march 2nd. Would "ETaNa_LOC_OTF_0M" be the one I would use just to install and forget, I dont want to tweak and all that and ive never gotten any bsod or anything before - im fine with all your default settings.
[LG Optimus 2x] hadi_rena:
I have same problem too and for me everything is silent even the music app doesn't produce any sound. I notice this problem after kernel update at 2 march. I have a hunch that the problem is at powersave in Spica OTF because I set it to 2.

Now testing without spica OTF (turned of from Etana Tweak AIO app) later if no problem found I'll test with powersave = 0.

Testing now.... and reporting later...

Kernel Used: LOC 32 ram hack OTF (2 march)
[LG Optimus 2x] deff_ins:
using latest kernel since 5day.

had: 1 after call sod, one just standby (sleeping) sod at night, one turned-off-a2dp-bt-device sod.

tho there where no charging sods.

i am confused. might be that rom i am using is buggy. will try original cm7 or something not so much modded.

also...

is it possible to configure etanas kernel with tweakAIO so it is as much as possible similar to original lg 2x kernel? what would be settings? i would like to try this so i can check - does it make my phone more stable.
[LG Optimus 2x] vadonka:
every powersave and the nitro part is having a bug. the VDE and the GPU freq definitions accidentally reversed. i reported this to Spica, but im also fixed in my kernel. currently building the fixed version, if the problems will gone i will uploaded the new version with that fix.

until then dont use the powersave or the nitro option!!!!

update: that was the problem, fixed build working fine on my phone.

building the other ramhack and oc versions. 20-30min...
[LG Optimus 2x] mipr:
Downloading :)

BIG thank you, Sir!
[LG Optimus 2x] vadonka:
fixed version uploaded
[LG Optimus 2x] rexren:
With the new fixed build, can we set powersave mod without adjusting other freq?

Dose also need to fix ETaNa Kernel's TweakAIO that both powesave and nitro mod could be selected at the same time?
[LG Optimus 2x] vadonka:
with the hp kernel tweaker app you can set the nitro mode, because its override the current settings, auto disable the powersave if enabled. so it wont be interfered. dont need to adjust the etana app, only if you want to activate nitro at every reboot.
[LG Optimus 2x] spica1234:
No selecting one automatically disable other. If you enable powersave it will automatically disable nitro if its on and same vice versa for nitro. Turning powersave/nitro on will override your chosen custome values of gpufreq vdefreq etc untill disabled;)
[LG Optimus 2x] deff_ins:
could someone give me linky wheres ramhack is explained - why this is needed?
[LG Optimus 2x] ron_gangte:
Here you go. :)
[LG Optimus 2x] vadonka:
its not needed, it just an option. the ramhack is not a big magic.

the o2x have 512Mb memory for everything. the gpu use 128mb default and the rest can be use by the system (384Mb). the ramhack is lowering the gpu memory and add to the system memory. but the lowered gpu memory has a price. thats is explained in the previous post nicely.
[LG Optimus 2x] albi.i:
Hi. Today I tried the DS kernel version, and I let the battery charge the hole night. When I woke up, it was showing 99% and still charging. Was it really charging, because if yes, it could overcharge the battery and broke it up, couldnt it?

Thanks
[LG Optimus 2x] vadonka:
its normal, but when reach the 99% the battery take in very little power, 5-10mA.

it is equals with the consumption, its like a car battery charger, when the battery reach the full capacity, the charging level is float. it is happening also when you use the normal battery driver, but in that case you didn't noticed that, because the battery level stick at 100%, however the battery take in a very little power from the charger, just you didn't see.

no need to worry, the battery doesn't hurt.

i think the DS battery driver based on the temporary power consumption, not the battery voltage level.
[LG Optimus 2x] spica1234:
I dont have seen codes in details.

May be it fools fuel gauge thats why jumping reading There are two reading truegauge and batt_gauge. Normqlly by consumption both accordingly adjust. While DS has disabled voltage scaling by reading*1000 to fool fuel gauage. Hard to explain:/ it shows mV*1000 so system doesnt scale upon them. Nice way though:)
[LG Optimus 2x] vadonka:
i just dont understand this how can increase the battery life, but it can somehow :)
[LG Optimus 2x] spica1234:
Yes this logic increase battery life. You dint answer me in PM:(

No u did answer i just saw it:)
[LG Optimus 2x] vadonka:
guys, please report back the experience with this latest version. i try the torch and the camera with every powersave and the nitro, everything is working fine.

but i need your reports too :)
[LG Optimus 2x] hakankarani:
Everything perfectly normal here:)
[LG Optimus 2x] s3nr1:
What's the recommended app to overclock with this kernel?
[LG Optimus 2x] PhunFone:
I cant find the etana.conf file any where, for enabling the sound boost.

Everything else works great.
[LG Optimus 2x] thewoZa:
First post - downloads...

---------- Post added at 01:34 PM ---------- Previous post was at 01:34 PM ----------

SetCPU works well.
[LG Optimus 2x] kickokim:
Everything working now!
[LG Optimus 2x] rexren:
Both work for me and I can keep powersave mod 1 on now.:)
[LG Optimus 2x] antec123:
will try this update, since your 0203 kernel gives me SOD when active powersave mode=2. and set the screen off freq to 324-324 MHZ.

will try the combination for screen off: 324-503 MHZ let's see what's going in :D
[LG Optimus 2x] vadonka:
0203 bsod are normal because a bug what is in that version of the kernel, but fixed in the today version.
[LG Optimus 2x] deff_ins:
camera is working good with todays kernel LOC_0M
[LG Optimus 2x] antec123:
you're really a great support , and i can't wait for your release of CM 9. hope you will continue this etana project
[LG Optimus 2x] choccy31:
Whats best way to install the kernel?

1203050915-ETaNa_HOC_DS_OTF_96M.zip	05-Mar-2012 09:15	4.3M

VIA CWM? - Do I need to wipe Delvik Cahe?

Ta
[LG Optimus 2x] PartyBent:
Just updated your kerne to 1203050853-ETaNa_LOC_DS_OTF_32M.zip

mine old was a old version of yours :)

I can see i got a new menu whit your kerne now if i want the power safe do i need to changes some or just leave all to default ?

Im a bit confused because the LMK tweaks that are enabled says "str" is this defalt or is def or auto ?

and power modesafe mode is set to "0" is this right or do i need to change that ?
[LG Optimus 2x] joed14:
Via CWM.

Nope, the installer will do it for you.
[LG Optimus 2x] ron_gangte:
Yes. Via CWM.

No wipes required. :-)
[LG Optimus 2x] PhunFone:
Ok

tried unpacking > repacking with my mobile (I've tried several different zip apps), I couldn't flash, Seems to corrupt the zip somehow.

is there any other way to enable beats, without unpacking?

I don't have access to a computer atm.
[LG Optimus 2x] thewoZa:
Nothing to unpack. Just download the conf file and place it in the root of your sdcard...
[LG Optimus 2x] snel76:
Just testet Mar. 05 version powersave 2, no issues with cam, torch or sound. i even undervolted each freq. 10mV above lowest UV setting. Great work, thanks a lot. :)
[LG Optimus 2x] williemeiser:
Im sorry if this is a stupid question or already repeated.

1.Is it ok if i use setcpu to set the profiles AND undervolt?Will it contradict with the undervolt section in the kernel tweaker tool?

2.Dont quite understand the concept of the powersave option. Ex;If i set powersave value 2, so it will overide ALL my setting in this kernel tweaker,such as undervolt values,screen of values etc?
[LG Optimus 2x] vadonka:
1: no problem, the kernel based UV applyed at boot, setcpu later so it just applyed the same settings again or UV more, it doesn't matter. you can use both if you want. the setcpu use the same method for the UV, it is recognize the already adjusted UV values.

2: powersave levels and the nitro dont touch the cpu UV levels, just change the VDE, GPU, and some other frequency's, and yes if activate the powersave or nitro it will override the actual boot or live settings, until you are disabled this.

powersave levels and the nitro level predefined in the kernel, if you leave the powersave '0' and nitro disabled too you can use any custom settings.
[LG Optimus 2x] williemeiser:
That was really fast. Great, Thanks for the great kernel! The best so far! (for me atleast).
[LG Optimus 2x] vadonka:
currently im workin on this project at most. i have a cm9 version already, but untested and not really maintained. since the ironkernel is maintained for the cm9 im delayed my cm9 kernel project. i think i wait while the cm9 is a bit more stable. until then you can use the ironkernel. maybe the project owner not so gently with the users but his work is great too.
[LG Optimus 2x] SP1996AC:
Hey vadonka! Great work really! :D

I got one small question though, where can I find the option to tweak the boot time? I just can't seem to find it, perhaps I'm just looking at the wrong places... ;)
[LG Optimus 2x] vadonka:
/data/tweakaio/tweakaio.conf

or use the Etana TweakAIO app, its installed with the kernel too.
[LG Optimus 2x] PartyBent:
just a side question the powersave option 0 = minimum safe and 6 max safe ?

and what do i losse if I put it on 6 or 3 ?
[LG Optimus 2x] IntenseColor:
This is from the readme (tweakaio_hlp.txt)

It's located in \data\tweakaio

Dynamic On-The-Fly 'powersave' profile.
Which accepts value from '0' to '6'.
During 'powersave' kernel smartly adjust various thresholds of voltage to lower possible values.
"0' value means disable(Defult)
"1" light powersave
"2" moderate powersave
"3" aggressive powersave
"4" Use Profile "1" during only when screen is off
"5" Use Profile "2" during only when screen is off
"6" Use Profile "3" during only ehrn screen is off
(POWERSAVE doesnt touch UV).
Responsible file is located in /proc/spica/powersave.
[LG Optimus 2x] snel76:
as i understood, 4,5 and 6 is the same as 1,2 and 3 exept it's only applyed when screen is off. with 1 and 2 there is no (for me noticable) negative effect.
[LG Optimus 2x] PartyBent:
okay i try it whit 1 for a little time to test it :)
[LG Optimus 2x] FlynDual:
Hi! Sincerly i don't know if it is a bug or not :P since i'm not sure i report it!

Even if i change the IO scheduler to "sio" with pimp my cpu or ns tools or with "vadonka's tool", after every reboot it returns to bfq :S
[LG Optimus 2x] vadonka:
i need the output of this:

adb shell cat /sys/block/mmcblk0/queue/scheduler

adb shell echo sio > /sys/block/mmcblk0/queue/scheduler

adb shell cat /sys/block/mmcblk0/queue/scheduler

its working for me by the way

kernel default scheduler is bfq but i can change to sio at boot:

this is from the tweakaio.log:

2012.03.06-00.18.14 Original: /sys/block/mmcblk1/queue/scheduler = anticipatory deadline cfq [bfq] sio

2012.03.06-00.18.14 Tweaked: /sys/block/mmcblk1/queue/scheduler = anticipatory deadline cfq bfq [sio]
[LG Optimus 2x] buluba89:
Whats your opinion on DS battery driver? I dont know, from my experience stock last longer. With DS funky readings, the phone shut down easily and i cant turn it on after. Maybe i do something wrong.

Btw thanks a lot vadonka for your hard work :)
[LG Optimus 2x] kickokim:
Battery life seems to actually be better, but its difficult to say really with the "free jazz" battery stats! For me it working well exept it shuts down when it gets somewhere around 10% so i'm not shure if it's a real advantage or not... :confused:
[LG Optimus 2x] arronov:
DS doing great job but unfortunately it make the device cannot charge when off... (device will automaticaly turn on and back to online) :(
[LG Optimus 2x] hadi_rena:
Reporting after using LOC 32 OTF 5 march

After using for 12 hours or more nothing bad happened. Audio working perfectly and for other problem not tested yet.

Thank You for your hard work vadonka, I really appreciate it
[LG Optimus 2x] ppp0941:
hardware acceleration don't work on MX player, not sure is a problem of this kernel

edit: no problem since 0503, maybe thats powersave error
[LG Optimus 2x] arronov:
what kernel version are you using now? i'm using normal version (0mb) and hw acc. works great on mx player.
[LG Optimus 2x] qgtxqj:
No more BSOD on Mar 5 version with Powersave 0 and Nitro off..
[LG Optimus 2x] arronov:
Vadonka, i'm sorry to ask, I see an update (5 March 2012) but ... no fixes about DS driver yet?

But no problem for now, ETaNa 29022012 still great for me :)

* I didn't test Spica OTF yet, for me... too many parameters to adjust... :| *
[LG Optimus 2x] vadonka:
what do you mean fix the DS driver?
[LG Optimus 2x] deff_ins:
same... using it almost 24h and its all good. also dint had charging sod this night which is awesome for my phone!
[LG Optimus 2x] vadonka:
plants vs zombies status report:

not working with my girl xperia mini stock, my brother xperia play, instant crash on my iconia tablet, not working on my colleague sgs i9001.

the market comments full of this: 'not working, instantly crash, etc'

the developer dont respond any of my email.

i dont want to spend more time for this.
[LG Optimus 2x] arronov:
"no charge while device off" as my previous post :)

Thank you for your great job, vadonka :)
[LG Optimus 2x] vadonka:
i dont think its because the kernel, the kernel dont even run when the device is turned off.
[LG Optimus 2x] FlynDual:
Ok! Just wait untill i'll be at home :D i'll give you the feedback before this evening!
[LG Optimus 2x] arronov:
but if i changed back to ETaNa without DS (22feb, even 29feb) then battery charge back to normal again (it can charge with device off)...
[LG Optimus 2x] vadonka:
strange :)
[LG Optimus 2x] silentmelodies:
Vadonka, can you look into this problem, as I can reproduce it multiple times;

- Open Opera Mobile

- Open 'phonearena.com'

- Open multiple tabs, maybe 5~10 articles, with the main page still open.

- Try to read them; in about less than 2~5 minutes, Opera Mobile will close by itself with no warning.

I can only reproduce this with ETaNa kernel, starting since the version including the TweakAIO apk. I've tried uninstalling the app, but the problem still occurs. What's strange however, this only happens with Phonearena. Even if I open other very heavy sites, ones with many large images, no problem happens.

Any idea?
[LG Optimus 2x] spica1234:
Tried with compcache/zram on?
[LG Optimus 2x] :
I confirm the same observation. I cannot figure out how the battery driver that is part of the kernel can affect the behavior of a switched off phone during charging. Could it be using the same battery driver irrespective of the phone ON status?
[LG Optimus 2x] spica1234:
May be RTC? RTC is on during phones switched off due to alarm functioning but its.not related with star_battery_charger:/

Seems strange though. Vadonka did you try importing missing RTC related diff from cm's star_battery_charger.c its a blind shot though

Edit: i am using SR3 on stock now with crazy DS driver. I will report once i reach home whether its happening with stock too?
[LG Optimus 2x] plakers:
any feedback/experience/tests on OTF settings?

VDEFreq, SuspCoreVolt etc...

I try with "safe" settings (by feeling approach... lol) to optimize a bit, but after reading the spica's thread, didn't found real explanations/settings, and their incidence... and the explained features of each option

for example : what means "medium powersave"? what incidence/function does it enable/disables? kind of side effetcs may occur ...
[LG Optimus 2x] spica1234:
Oh sorry. Please reffer HP project extended thread. Everything is explained in the first page.

Alright light means powersave profile 1 light powersaving although good than normal, 2 medium and 3 aggressive. There are 4-5-6 profile but leave it now as it could cause more complications to be begin with:) If you dont want to play with custome settings like gpufreq vdefreq etc. Just use powersave only:)

Usually powersave 1 & 2 doesnt affect performance. I dont think there is any side effects as we are not over volting anything:)
[LG Optimus 2x] vadonka:
its from the OP post:

"Spica OTF pack further information can be found in this forum: http://xdaforums.com/showthread.php?t=1295486"